INTECNO BLD07-IT Service Manual Download Page 1 | Manualshive

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D.C. BRUSHLESS

MOTORS DRIVE

BLD07-IT

Service Manual

INTECNO s.r.l.
Via Caduti di Sabbiuno n. 9/E
40011 Anzola Emilia (BO) - Italy
tel. 051.19985350 fax 051.19985360
www.intecno-srl.com

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Summary of Contents for BLD07-IT

Page 1: ...D C BRUSHLESS MOTORS DRIVE BLD07 IT Service Manual INTECNO s r l Via Caduti di Sabbiuno n 9 E 40011 Anzola Emilia BO Italy tel 051 19985350 fax 051 19985360 www intecno srl com ...

Page 2: ...cteristics 4 Size 5 Drive and connector Layout 6 Power connection 7 Signal connection 9 Output 10 Trimmer Dip switch and LEDs 11 General description and how to size the power supply 13 Warnings recommendations and maintenance 14 Diagnostic and trouble shooting 15 Guidelines for correct installation and CE declaration of conformity 16 ...

Page 3: ...hat it complies all the relevant safety standards Any installation not meeting the safety requirements may damage the equipment or injury the user This motion control equipment should be handled installed setted up and maintened only by competent personnel expert and trained in the installation of motion control electronic equipment Such technicians should be aware of potential electrical and mech...

Page 4: ...ax voltage shortage of Hall cells Motor thermal protection lxt Removable connectors signals and power Analog speed Signal 0 10Vdc frequency PWM 4 digital inputs opto isolated Start Stop direction 2 optional inputs 2 outputs NPN alarms and running frequency Acceleration ramp adjustment General characteristics Power Supply 24 36 Vdc Nominal Current 7 A Current regulation 3 4 5 5 7 A with dip switch ...

Page 5: ...Service manual for Brushless DC motor drive Model BLD07 IT ___Versione 02 18 5 SIZE ...

Page 6: ...sensors Connector of potentiometer or external analogue signal 0 10V GND SIG 10V pins of the potentiometer The cursor variable pin goes to the terminal SIG Connector I O FREQ square wave output proportional to speed NPN open collector signal FAULT alarm output NPN open collector signal F R selector of the direction of the rotation R S start stop operation command GND common for the commands of R S...

Page 7: ...e positive on V and the negative to GND Be careful not to reverse the polarity risk of damage to the board MOTOR POWER The phases U yellow V red W black HALL MOTOR The phases 12V red HU blue HV green HW white GND black This color sequence must be followed LD3 LD2 LD1 IN1 IN2 GND R S F R 12 FAULT FREQ GND SIG 10V GND 12V H1 HALL U H2 HALL V H3 HALL W V GND U V W OFF ON 1 2 3 4 TR2 TR1 Motor HALL Se...

Page 8: ...to GND Be careful not to reverse the polarity risk of damage to the board MOTOR POWER The phases U green V red W black HALL MOTOR The phases 12V yellow HU blue HV orange HW brown GND white This color sequence must be followed LD3 LD2 LD1 IN1 IN2 GND R S F R 12 FAULT FREQ GND SIG 10V GND 12V H1 HALL U H2 HALL V H3 HALL W V GND U V W OFF ON 1 2 3 4 TR2 TR1 Motor HALL Sensors HALL MOTORE Motor Power ...

Page 9: ...the reference goes to GND and the signal to SIG Closing the R S terminal to GND for managing the run and stop operations Closing the F R terminal to GND to determine the direction selection DANGER This command forces the run in reverse direction immediately without the needing to open and close again the R S LD3 LD2 LD1 IN1 IN2 GND R S F R 12 FAULT FREQ GND SIG 10V GND 12V H1 Hall U H2 HALL V H3 H...

Page 10: ...KOHM one for each output to get a voltage signal 50 V 100 mA NPN outputs MAX Note The FAULT output is normally closed It opens when an alarm happens In the case of the pull up resistor the alarm output is a voltage 12 Vdc signal The signal is output at the point of the arrow see diagram below 12V Fault 12V Freq LD3 LD2 LD1 IN1 IN2 GND R S F R 12 FAULT FREQ GND SIG 10V GND 12V H1 HALL U H2 HALL V H...

Page 11: ...0 4 Off 6 0 24 36 Dip switch Descrizione 1 Selecting input for speed reference OFF speed controlled by on board trimmer TR1 ON speed controlled by external potentiometer or 0 10V analog signal 2 Speed fine tuning function OFF enabled ON disabled 3 Acceleration deceleration selection OFF fast ramps about 0 1 seconds ON slow ramps about 1 0 seconds 4 Motor polarity selection OFF 4 poles motors ON 8 ...

Page 12: ...ckwise until you see a light flashing but persistent Indicative positions of the trimmer 3A 4A 5 5A 7A Trimmers TR1 speed selection trimmer it rises in clockwise rotation TR2 trimmer for current limitation it rises in counter clockwise rotation LEDs LED1 green POWER ON voltage is present LED2 red active alarm LED3 yellow it has two functions during normal operation it indicates the current limit I...

Page 13: ...up resistor as per this manual is possible to switch from the open collector signal simple open or closed contact to a voltage signal 0 Vdc 12 Vdc Speed reference it gives a speed reference to the motor that is how fast you want it to run The selection of Dip 1 is used to control the speed via the TR1 trimmer on board In this way any external devices is requested Dip 1 allows you also to select th...

Page 14: ...tion Keep the drive in an electrical panel reasonably ventilated if possible or at least with open space all around Avoid dusty and humid environments The drive is NOT suitable for use in explosive or dangerous atmosphere It is not recommended to cut the line between drive and motor and if it must be done open the line when motor is not running The risk is to damage the power transistors Avoid con...

Page 15: ...are properly connected according to the colors shown in this manual Check that the motor is free to rotate Check that the load on the motor does not exceed the motor nameplate data including radial loads of potential pulleys and belts Disconnect the motor and try to run without the motor if the alarm persists Contact technical department Intecno srl 3 too low voltage level 18 V Check the quality o...

Page 16: ...h discharge for at least 2 5 kV impulse voltage suppressor lightning Earth the heatsink at the point indicated by printed symbol it s done to eliminate static discharge which can damage the drive Maximum length of Power supply cables 3 m Maximum lenght of the signal and connection cables 3 m CE DECLARATION OF CONFORMITY The BLD07IT complies with the essential requirements of Directive EMC 2014 30 ...

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